www.ted.com Athlete, actor and activist Aimee Mullins talks about her prosthetic legs -- she's got a dozen amazing pairs -- and the super-powers they grant...
Oscar Pistorius participates in tests at Rice University's Locomotion Laboratory. Experts there studied how his Cheetah Legs affected the relationships between the mechanics of movement,...
2012 Olympic hopeful Oscar Pistorius working toward the London Games. Oscar is a double-amputee since 11 months old. Written & edited by Michael Low Photographed...